package com.jnkj.demo.Dao;

import com.jnkj.demo.controller.Classes;
import com.jnkj.demo.pojo.Classess;

import java.util.List;

public interface ClassesDao {
    //1
    int addClasses(Classess classes);
    //4
    List select4();
    //15
    int updClasses(Classess classes);
    //9
    List select9();
    //19
    int updClasses19(Classess classes);
    //200
    int updClasses200(Classess classes);
}
